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Systematic Constructions of Rotation Symmetric Bent Functions, 2-Rotation Symmetric Bent Functions, and Bent Idempotent Functions.

Sihong SuXiaohu Tang
Published in: IEEE Trans. Inf. Theory (2017)
Keyphrases
  • rotation invariant
  • rotational symmetry
  • databases
  • invariant features
  • database
  • machine learning
  • log polar
  • rotation and translation
  • rotation angle
  • symmetry detection
  • image rotation